A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating under 850 kpa
NSN 5930-01-431-1536
NSN 5985-01-245-6160
NSN 6110-01-310-2075
NSN 5925-00-625-7817
NSN 5835-01-174-7700
NSN 5855-01-318-7663
NSN 6685-01-128-2519
NSN 6240-01-083-0867
NSN 5999-01-436-5069
NSN 5910-00-194-8758
NSN 6685-01-196-9575
NSN 6110-00-086-2990